PROX offers this replacement piston to refurbish your KTM EXC 300cc. This piston has the same characteristics as your original piston. The rings are 1mm. The skirt is open in half-moon to improve the gas scavenging and thus gain slightly in recovery. Two lubrication points are on the part of the piston pin to improve the lubrication to avoid any heating or premature wear. This piston for this bike is mounted with the needle cage 18x22x19.65 available below. You will have the choice of wear rating A, B or C. Delivered as on the picture with its pair of ring, its piston pin and these 2 clips in C.

Dimension:

A 71.94mm

B 71.95mm

C 71.96mm

Fits on:

KTM 300 EGS 300 1999

KTM 300 EGS 300 1998

KTM 300 EGS 300 1997

KTM 300 EGS 300 1996

KTM 300 EXC 300 2003

KTM 300 EXC 300 2002

KTM 300 EXC 300 2001

KTM 300 EXC 300 2000

KTM 300 EXC 300 1999

KTM 300 EXC 300 1998

KTM 300 EXC M/O 300 1997

KTM 300 EXC M/O 300 1996

KTM 300 EXC M/O SIX DAYS 300 1996

KTM 300 EXC SIX DAYS 300 2003

KTM 300 EXC SIX DAYS 300 2002

KTM 300 EXC SIX DAYS 300 2001